static T DefaultCheck(IntPtr L, int stackPos)
{
int udata = LuaDLL.tolua_rawnetobj(L, stackPos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
if (eleType != null)
{
bool bValid = eleType == TypeTraits <T> .type || TypeTraits <T> .type.IsAssignableFrom(eleType);
if (bValid)
{
return(translator.GetObject <T>(udata));
}
else
{
LuaDLL.luaL_argerror(L, stackPos, string.Format("{0} expected, got {1}", TypeTraits <T> .GetTypeName(), eleType != null ? eleType.FullName : "null"));
}
}
else if (udata == 1)
{
return(default(T));
}
}
else if (TypeTraitsBase.IsNilType(TypeTraits <T> .IsValueType, TypeTraits <T> .type) && LuaDLL.lua_isnil(L, stackPos))
{
return(default(T));
}
LuaDLL.luaL_typerror(L, stackPos, TypeTraits <T> .GetTypeName());
return(default(T));
}
public bool CheckTransform(IntPtr L, int pos)
{
LuaTypes luaType = LuaDLL.lua_type(L, pos);
switch (luaType)
{
case LuaTypes.LUA_TNIL:
return(true);
case LuaTypes.LUA_TUSERDATA:
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
Il2cppType il = il2cpp;
ObjectTranslator translator = ObjectTranslator.Get(L);
Type type = translator.CheckOutNodeType(udata);
return(type == null ? udata == 1 : type == il.TypeOfTransform || il.TypeOfTransform.IsAssignableFrom(type));
}
return(false);
default:
return(false);
}
}
static public bool CheckDelegateType <T>(IntPtr L, int pos) //where T : Delegate
{
LuaTypes luaType = LuaDLL.lua_type(L, pos);
switch (luaType)
{
case LuaTypes.LUA_TNIL:
return(true);
case LuaTypes.LUA_TUSERDATA:
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
Type t = TypeTraits <T> .type;
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
return(eleType == null ? udata == 1 : eleType == t || t.IsAssignableFrom(eleType));
}
return(false);
default:
return(false);
}
}
static bool IsUserData(IntPtr L, int pos, Type type)
{
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
return(eleType == null ? udata == 1 : eleType == type || type.IsAssignableFrom(eleType));
}
return(false);
}
bool CheckClassType(Type t, IntPtr L, int pos)
{
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type type = translator.CheckOutNodeType(udata);
return(type == null ? udata == 1 : type == t);
}
return(false);
}
static public bool CheckEnumType(Type type, IntPtr L, int pos)
{
if (LuaDLL.lua_type(L, pos) == LuaTypes.LUA_TUSERDATA)
{
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
return(eleType == null ? udata == 1 : eleType == type);
}
}
return(false);
}
////换模板
static public bool CheckDelegateType(Type type, IntPtr L, int pos)
{
LuaTypes luaType = LuaDLL.lua_type(L, pos);
switch (luaType)
{
case LuaTypes.LUA_TNIL:
return(true);
case LuaTypes.LUA_TUSERDATA:
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
return(eleType == null ? udata == 1 : type == eleType);
}
return(false);
default:
return(false);
}
}
static bool IsMatchUserData(IntPtr L, Type t, int pos)
{
Il2cppType il = il2cpp;
if (t == il.TypeOfLong)
{
return(LuaDLL.tolua_getvaluetype(L, pos) == LuaValueType.Int64);
}
else if (t == il.TypeOfULong)
{
return(LuaDLL.tolua_getvaluetype(L, pos) == LuaValueType.UInt64);
}
int udata = LuaDLL.tolua_rawnetobj(L, pos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
return(eleType == null ? udata == 1 : eleType == t || t.IsAssignableFrom(eleType));
}
return(false);
}